[Lifetime Warranty] 511010601 Trimmer Head - Pack of 2

511010601 Trimmer Head - Pack of 2

Key Features

• Package contains two trimmer heads.
• Features a manual tap-to-advance line feed mechanism.
• Constructed from durable plastic for longevity.
• Designed as a direct-fit aftermarket replacement part.
• Thread Size: 10mm x 1.25mm Left Hand Thread (LHT).

Replaces / Cross-Reference Part Numbers

• 511010601
• PT104
• PT104 Plus

Compatibility & Fitment

• Fits a wide range of RedMax string trimmers and brushcutters.
• Compatible Models Include: BC250, BC2300, BC2600, BCZ2400S, BCZ2401S, BCZ2460S, BCZ2460TS, BCZ2600S, BCZ3060TS, TR2300S, TR2301S, TR2350S, EXZ2401S-PH, and others requiring a 10mm x 1.25 LHT head.
• Verify part number and thread size in your equipment's manual before ordering.

When to Replace

• Current head is cracked, broken, or excessively worn.
• Line fails to advance when the head is tapped.
• Trimmer line frequently breaks or jams at the eyelets.
• The head wobbles or will not stay secured to the trimmer shaft.

Installation Tips

• Disconnect the spark plug wire to prevent accidental starting.
• Insert a locking pin or screwdriver into the designated hole to immobilize the shaft.
• Unscrew the old trimmer head by turning it clockwise (reverse thread).
• Clean the drive shaft threads before installing the new head.
• Screw the new head on by turning it counter-clockwise until hand-tight.